.zsdw-content {
  width: 1220px;
  
}
.zsdw-title {
  padding: 10px 15px;
  background: #28407F;
  font-size: 18px;
  font-weight: 600;
  color: #fff;
  display: inline-block;
}
.zsdw-item {
  width: 100%;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 20px;
}
.zsdw-item >a {
  width: 24%;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.zsdw-item >a >img {
  width: 100%;
  height: 180px;
}
.zsdw-item >a >span {
  margin: 15px 0 25px 0;
}